You’ve described your favorite place to read beautifully. I agree that it is nice to read by a window and to find a place that is cozy. My desk where I write is by a window so that I can see my backyard. I also sit right beside a hot water radiator so that I am cozy, too.
Are those empty hooks on the wall beside your window? I wonder why they are empty? Do you usually hang coats there? A leash for your dog? A skipping rope? It is a interesting detail that raises many possibilities, and could be the start of a good story. All you have to do is fill in the blanks.